PVA Installation Manual
Table Of Contents
- PVA-A12, 18, 24, 30, 36, 42 AA7
- Contents
- 1. Dimensions
- 2. Inspect shipment
- 3. Safety precautions
- 4. Indoor unit accessories
- 5. Selecting an installation site
- 6. Combining indoor units with outdoor units
- 7. Installing the unit
- 8. Duct connection
- 9. Mount positions
- 10. Air filter
- 11. Refrigerant piping work
- 12. Drain connections
- 13. Electrical wiring
- 14. Test run
- Table des matières
- 1. Dimensions
- 2. Vérification de la livraison
- 3. Consignes de sécurité
- 4. Accessoires de l’appareil intérieur
- 5. Sélection de l’emplacement d’installation
- 6. Combinaison des appareils intérieurs avec des appareils extérieurs
- 7. Installation de l’appareil
- 8. Raccordement des conduits
- 9. Positions de montage
- 10. Filtre à air
- 11. Mise en place des tuyaux de réfrigérant
- 12. Raccords d’évacuation
- 13. Câblage électrique
- 14. Essai de fonctionnement
- Back Cover
15
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
12
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
0.200
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
12
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
1:5
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
DETAIL A
DETAIL A
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
12
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
0.200
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
Step. 4b Cut the plastic ties that are securing the extra wiring
for the Thermistor (CN44). Route the thermistor wires into the
Electrical section of the air handler on the left side of the coil.
-Use the metal tab in Detail A to secure the wires
-The notch in the drain pan allows the wires to pass the drain pan,
go through the sheetmetal shelf which now supports the Coil
Assembly and enter the Electrical section of the Air Handler.
Reconnect the Thermistor (CN44) to the control board.
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
11
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
0.200
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
Step. 4c In order to prevent water from running down the
Thermistor wires into the electrical area, a Drip Loop MUST be
installed to direct water into the drain pan.
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
12
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
1:5
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
DETAIL A
DETAIL A
3rd
1st
2nd
METAL TAB
BEND AROUND
THE WIRE
HARNESS
DRIP LOOP
TO ELECTRICAL
SECTION
DETAIL A
INSIDE DRAIN PAN
Step. 5 Reinstall the panels over the drains and refrigerant lines.
Next, install the panels which cover the Coil (1
st
), Electrical (2
nd
),
Blower (3
rd
) and Filter (4
th
). NOTE: The panel which covers the Coil
Assembly will be installed upright as the original vertical orientation
from the factory, while the other panels’ text will read upside down.
PRIMARY
DRAIN
3/4” FPT
4th